1463172 has 12 divisors (see below), whose sum is σ = 3414096. Its totient is φ = 487720.

The previous prime is 1463153. The next prime is 1463177. The reversal of 1463172 is 2713641.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1463177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60954 + ... + 60977.

It is an arithmetic number, because the mean of its divisors is an integer number (284508).

2^1463172 is an apocalyptic number.

1463172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1463172 is an abundant number, since it is smaller than the sum of its proper divisors (1950924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1463172 is a wasteful number, since it uses less digits than its factorization.

1463172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121938 (or 121936 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 1463172 is about 1209.6164681419. The cubic root of 1463172 is about 113.5268167469.

The spelling of 1463172 in words is "one million, four hundred sixty-three thousand, one hundred seventy-two".